719505528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4253}}^1$

素因数の和:4341

約数の個数: 128

約数和(自身を含む): 2205273600

約数和(自身を除く): 1485768072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 53, 56, 57, 76, 84, 106, 114, 133, 152, 159, 168, 212, 228, 266, 318, 371, 399, 424, 456, 532, 636, 742, 798, 1007, 1064, 1113, 1272, 1484, 1596, 2014, 2226, 2968, 3021, 3192, 4028, 4253, 4452, 6042, 7049, 8056, 8506, 8904, 12084, 12759, 14098, 17012, 21147, 24168, 25518, 28196, 29771, 34024, 42294, 51036, 56392, 59542, 80807, 84588, 89313, 102072, 119084, 161614, 169176, 178626, 225409, 238168, 242421, 323228, 357252, 450818, 484842, 565649, 646456, 676227, 714504, 901636, 969684, 1131298, 1352454, 1577863, 1696947, 1803272, 1939368, 2262596, 2704908, 3155726, 3393894, 4282771, 4525192, 4733589, 5409816, 6311452, 6787788, 8565542, 9467178, 12622904, 12848313, 13575576, 17131084, 18934356, 25696626, 29979397, 34262168, 37868712, 51393252, 59958794, 89938191, 102786504, 119917588, 179876382, 239835176, 359752764, 719505528]

約数ペア:

[(1, 719505528), (2, 359752764), (3, 239835176), (4, 179876382), (6, 119917588), (7, 102786504), (8, 89938191), (12, 59958794), (14, 51393252), (19, 37868712), (21, 34262168), (24, 29979397), (28, 25696626), (38, 18934356), (42, 17131084), (53, 13575576), (56, 12848313), (57, 12622904), (76, 9467178), (84, 8565542), (106, 6787788), (114, 6311452), (133, 5409816), (152, 4733589), (159, 4525192), (168, 4282771), (212, 3393894), (228, 3155726), (266, 2704908), (318, 2262596), (371, 1939368), (399, 1803272), (424, 1696947), (456, 1577863), (532, 1352454), (636, 1131298), (742, 969684), (798, 901636), (1007, 714504), (1064, 676227), (1113, 646456), (1272, 565649), (1484, 484842), (1596, 450818), (2014, 357252), (2226, 323228), (2968, 242421), (3021, 238168), (3192, 225409), (4028, 178626), (4253, 169176), (4452, 161614), (6042, 119084), (7049, 102072), (8056, 89313), (8506, 84588), (8904, 80807), (12084, 59542), (12759, 56392), (14098, 51036), (17012, 42294), (21147, 34024), (24168, 29771), (25518, 28196)]